RU2374005C2 - Coaxial supply system - Google Patents

Abstract

FIELD: mechanics.

SUBSTANCE: invention relates to a supply system in which the liquid media are separated from each other by chambers included into a separate feeding line and are directed to a distributor head. The invention can be used in painting, medical treatment of wounds by different compositions, air conditioning, laboratory techniques in chemistry/or biology, purification technique, methods applied in fire fighting or agriculture. The device for feeding the liquid media comprises a liquid medium feeding line. The line consists of the first chamber, second chamber and an end element. The first chamber is designed for the supply of the first liquid medium. The second chamber is designed for the supply of the second liquid medium, the end element is designed for the supply of the liquid media mixture to the surface open for the said mixture and comprises the first chamber with the first liquid medium and the second chamber with the second liquid medium. Injection openings are made between the chambers and are aimed at letting the first liquid medium to the second chamber. Outlet holes are made between the second chamber and the outer surface. The two chambers are of flattened form in the end element zone. The second chamber is adjacent to the first chamber forming the layered structure. The liquid media mixture is produced in the distributor head and is jetted out as an aerosol.

EFFECT: control of this process allows for spraying of different liquid media or liquid media mixtures during separate cycles.

19 cl, 33 dwg

Description

The invention relates to a system for supplying fluids, which is mainly used to release a mixture of fluids onto a surface made according to claim 1, as well as to a method for releasing a fluid according to clause 15.

There are a large number of cases in which, to obtain the desired effect, it is necessary to release or spray a mixture of fluids onto a body, surface, cavity, etc. In particular, staining areas, medical treatment of wounds by various means, the field of air conditioning, laboratory technology in the field of chemistry and / or biology, cleaning technology, technologies used in fire fighting or agriculture are mentioned as an example.

Systems containing tubes are known from the state of the art, through which various fluids are supplied for final mixing in the mixer and discharge to the outside.

For example, in European patent document EP No. 0673683 describes a system of tubes for air and liquid, designed for a manual spray. In this system, a fluid tube and an air tube are connected in a spray gun handle.

The fluid supply device according to the invention comprises in the supply line a first chamber for supplying a first fluid and a second chamber for supplying a second fluid. The chambers are formed by axial separation of the feed line and are located coaxially relative to each other.

In particular, the cross section of the first chamber is in the form of a circle, while the second chamber is an annular segment. Preferably, the center of the circle coincides with the center of the annular segment.

According to one aspect of the invention, a third fluid or additional fluids may be provided through a third chamber or via additional chambers. In addition, it is possible, in particular, to arrange one of the chambers for the release of fluid against the main supply direction.

According to one aspect of the invention, a connector may be provided at the end of the supply line. The connector is tightly fitted to the feed line and seals its interior from the environment. Moreover, the connector contains external tubular nozzles and internal connecting elements. The corresponding tubular pipe is interconnected with the connecting element and has an opening passing through both parts. The connecting elements are made in accordance with the chambers and enter them in such a way that the inner space of the chamber remains airtight with respect to other chambers. Appropriate fluids are introduced externally through openings in and out of the chambers of the feed line.

Moreover, at least one tubular pipe may be made curved so that its central axis is located at any angle selected with respect to the Central axis of the connector. In this case, the preferred angle is a right angle.

In accordance with another aspect of the invention, a device for discharging a fluid may be provided at the other end of the supply line. In particular, this device for discharging a fluid can be formed due to the fact that at the end of the supply line, injection holes are provided in the wall separating the first and second chambers for introducing into the second chamber a fluid under pressure in the first chamber. For the release of the mixture of fluids formed in the second chamber, in the wall separating the second chamber from the outer surface, the exhaust holes are made.

The geometric characteristics of the respective chambers may substantially correspond to the geometric characteristics of the chambers in the feed line.

In particular, the number of injection openings may correspond to the number of outlet openings. Moreover, the injection holes are arranged substantially in a radial direction with the discharge holes.

The injection openings are preferably made smaller than the exhaust openings. But a design is also possible in which the injection openings are at least the same or larger in size as the discharge openings.

According to one aspect, the central axis of the injection and outlet openings is not inclined at right angles to the central axis of the feed / discharge device, but tilted relative to it.

In accordance with one aspect of the invention, the injection and outlet openings may have a circular cross section. As an alternative, a design is possible in which the injection and outlet openings have different cross-sectional shapes or a combination of different cross-sectional shapes. Alternative cross-sectional shapes are possible, for example round, elliptical, oval or rectangular, having the shape of a circle segment, ring segment or star.

According to a further aspect of the invention, in order to seal the end of the device for discharging the fluid mixture, which is located opposite the supply line, a sealing element may be located so that the fluid or mixture of fluids can only exit through the outlet openings. The sealing element, mainly in the form of a protrusion, seals the second chamber from the remaining chambers, while the flowing communication of the remaining chambers with each other is provided through the cavity located in the sealing element. However, in addition to this, the sealing element may have a number of protrusions, so that all chambers are sealed to each other, and flow communication exists only through the injection holes between the first and second chambers.

Moreover, as an alternative to this option, all chambers can be sealed with a sealing element, and the communication of the individual chambers with each other can be made through openings having valves.

In accordance with another aspect of the invention, the chambers of the fluid discharge device have a flattened shape, the second chamber being adjacent to the first chamber to form a layer structure. In this case, a separate connection is made for each fluid.

Connecting devices may be provided to connect the individual supply devices or supply lines to the fluid discharge devices. The connecting device comprises a connecting means having a first and second tubular elements, as well as a pipe having a third and fourth tubular elements. The first tubular element may be hermetically connected to the third tubular element, and the second tubular element may be hermetically connected to the fourth tubular element.

Moreover, the inner and / or outer edge of the tubular elements, designed for a tight connection, can be narrowed to ensure a tight connection by introducing the corresponding tubular elements into each other.

According to one aspect, the first tubular element is located inside the second tubular element, and the third tubular element is located inside the fourth tubular element.

The connecting means of the connecting device may include a sleeve, on the inner surface of which there are protrusions which, when connected, engage with recesses formed on the outer surface of the tubular nozzle in order to prevent inadvertent separation of the connecting means and the tubular nozzle.

Moreover, the first and second tubular elements and / or the third and fourth tubular elements can be made as a whole, with two tubular elements connected by a flange with holes. In addition, connecting walls can be formed between the tubular elements in the connecting means and between the tubular elements in the nozzle, so that the geometric characteristics of the cross sections correspond to the geometric characteristics of the supply line and / or device for the release of fluid.

In the method for releasing a fluid to a surface according to the invention, a first fluid is injected from the first chamber through injection holes into a second fluid located in the second chamber. The mixed fluids are then released through the outlet openings.

According to one aspect, the third fluid may flow from the third chamber into the first chamber through a cavity in the sealing member so that it is subsequently introduced into the second chamber instead of or together with the first fluid.

This is mainly achieved by means of a control device that controls the pump, which maintains an increased pressure of the fluids in the individual chambers for predetermined periods of time in order to form a finished mixture of fluids in the exhaust device. It is possible to expose a number of fluids corresponding to the number of chambers to pressure, or even use reduced pressure in a number of chambers to ensure that the fluid mixture is drawn into the pump against the main flow direction.

The control device may preferably be a digital control device. Various types of devices can be connected to or integrated into the control device, such as, for example, a vacuum pump, a vane pump, a pneumatic pump or a jet feeding device.

Advantageously, one or more of the above devices can be used in combination with each other, can be connected if necessary, or can be used in an alternative embodiment.

To verify the compliance of individual pressures with the set values for individual cameras, sensors can be located. The pressures recorded by the sensors can be compared electronically with the corresponding set pressures, and if they are inconsistent, they can be matched.

The fluids introduced from the first chamber into the second chamber are mainly liquids, while the second fluid in the second chamber is gas. Thus, the mixture of fluids released to the outside is obtained in the form of an aerosol.

In particular, the feeding system according to the invention can be used in the field of staining, in the medical treatment of wounds with various compositions, in the field of air conditioning, in laboratory technology in the field of chemistry and / or biology, in cleaning technology, in methods used in fire fighting or in rural the farm.

Below, preferred embodiments of the invention are illustrated in more detail with reference to the drawings, in which:

Figure 1 (a) -Fig. 1 (i) depict various embodiments of cross-sections of the end part of the feed device made in accordance with the invention, in the form of an exhaust device;

Figure 2 depicts a cross section of a feeding device made in accordance with the invention, in the area of the terminal part in the form of an exhaust device made in accordance with a further embodiment;

Figure 3 is a longitudinal section of part of the feeder shown in Figure 2;

Figure 4 is a top view of part of the feeder shown in Figure 2;

Figure 5 is a perspective view of a plug in the form of a plug made according to the invention, from the side facing the supply line;

Fig.6 is a sectional view of the cork shown in Fig.5;

Fig.7 is a top view of the cork shown in Fig.5, from the side facing the supply line;

Fig. 8 is a perspective view of a connector having the form of a connecting plug made in accordance with an embodiment of the invention, from the side facing away from the supply line;

Fig.9 is a perspective view of the connector shown in Fig.8, from the side facing the supply line;

Figure 10 depicts a perspective view of a cut along the plane of symmetry of the connector shown in Fig, from the side facing the supply line;

11 is a top view of the connector of FIG. 8 from the side facing the supply line;

12 is a top view of a connector having the form of a connection plug, according to another embodiment of the invention;

Fig.13 is a sectional view of the connecting plug shown in Fig.12;

Fig. 14 is a top view of an exhaust device according to an embodiment of the invention;

Fig. 15 (a), Fig. 15 (b) and Fig. 15 (c) are possible cross sections of the exhaust device shown in Fig. 14;

FIG. 16 is a top view of another embodiment of an exhaust device that is equivalent to the exhaust device shown in FIG. 14, except for the shape;

Fig. 17 (a), Fig. 17 (b) and Fig. 17 (c) are possible cross sections of the exhaust device shown in Fig. 16;

Fig is a longitudinal section of a device designed to connect the tube with two passes;

FIG. 19 is a diagram made for illustrating pump control according to one embodiment; FIG.

Fig.20 is an enlarged image of a fragment indicated by the letter "A" in Fig.19;

Fig.21 depicts a diagram made to illustrate various models of pump control.

Figure 1 (a) - Figure 1 (i) are enlarged cross-sections of a pipe serving as a delivery device, or an outlet head formed at the tip of the pipe and serving as an outlet device; hereinafter, as an example, the cross section shown in FIG. 1 (a) and FIG. 1 (b) is described.

Three chambers are made inside the pipe, coaxially entering one another, the first chamber 1 being surrounded by a second chamber 3 and a third chamber 5. In the outlet head, liquid is injected from the first chamber 1 into the gas located in the second chamber 3 through injection holes 11 made in the wall between the first chamber 1 and the second chamber 3. The formed fluid mixture is then discharged from the second chamber 3 outward through the outlet openings 13 formed in the outer wall of the chamber 3. The diameter of the outlet openings 13 is larger than the diameter of the injection holes sty 11. Due to the instantaneous release is converted into an aerosol under pressure outside the fluid mixture.

The injection holes 11 and the outlet openings 13 are coaxial and can be positioned at arbitrarily selected angles relative to the remaining holes, as can be understood, for example, from FIG. 1 (b). In this case, the aerosol can be discharged into the angular range corresponding to the angle that is blocked by the injection and exhaust openings, respectively.

In Fig. 1 (b), in addition to the three chambers 1, 3, 5 and the injection and outlet openings 11 and 13, a suction port 15 is also shown through which a mixture of fluids is drawn into the outlet head and pulled out of it through the third chamber 5 of the pipe against main feed direction. The supply of fluids to the exhaust head and, accordingly, the pulling out of it is carried out using a pump controlled by a digital control device, and will be explained in detail below.

The steel wire 7 located in the third chamber 5 serves as a reinforcement of the pipe and / or outlet. In addition, mainly due to the steel wire 7, the pipe and / or the discharge head can be given the desired shape. The attached shape is then maintained due to plastic deformation of the steel wire 7.

In addition, various examples of the arrangement of spray angles and chambers are shown in FIG. 1 (c) -Fig. 1 (i), in which the same elements are indicated by the same reference numbers as in FIG. 1 (a) and FIG. 1 (b )

For clarity, the injection and outlet openings are not indicated by the position numbers in FIG. 1 (b) to FIG. 1 (i).

Figure 1 (i) shows an embodiment of an exhaust head including additional chambers 3 for supplying a fluid and a chamber 5 for drawing out a fluid or a mixture of fluids. The diameters of the outlet openings made in the outer wall of the chamber 3 are smaller than the diameters of the suction openings made in the corresponding outer wall of the chamber 5. In the embodiment shown in FIG. 1 (i), the fluid is supplied only through the outer chambers 3.

In addition, in all of the embodiments depicted in FIGS. 1 (a) to (i), it is possible to supply various fluids to separate chambers 3.

Figure 2-4 shows a part of the feed device in the form of an exhaust head, made in accordance with the second embodiment of the invention. A significant difference from the first embodiment is that the Central axis of the injection holes 211 and the exhaust holes 213 are not located in a plane at right angles to the central axis of the exhaust head, but are located at an angle to it.

From FIG. 3, it can be understood that the corresponding central axes of the injection and outlet openings 211, 213 are in line.

From Fig. 4, it can be concluded that the cross sections of the holes 211, 213 are a view of the annular segments and / or rectangular slots.

Figure 5-Figure 7 shows various types of sealing element in the form of a plug 30. The plug 30, shown in a perspective view of Figure 5, is intended for the exhaust device having a cross section shown in Figure 1 (f) or Figure 1 (h). The plug 30 consists of a cylindrical shell 33, including a concave bottom 35, and a protrusion 31, protruding from the bottom. The inner diameter of the sheath 33 corresponds to the outer diameter of the pipe, so that the tube is flush with the shell to form a sealed connection.

The protrusion 31 narrows, starting from the bottom. When the plug 30 is inserted into the pipe, the protrusion 31 enters the chamber 3, sealing the chamber 3 from the chambers 1 and 5, so that communication is carried out only through the injection holes 11.

As can be understood from the section shown in FIG. 6, there remains a space between the bottom 35 and the open end of the pipe, since the bottom 35 of the plug 30 has a concave shape. For this reason, cameras 1 and 5 flow through each other.

Fig.7 is a top view of the cork shown in Fig.6, which is intended, for example, for the feed line having the cross-section shown in Fig.1 (f) or Fig.1 (h).

8 to 11 are a connecting plug 20 made as a connector, which is located at the end of the supply line opposite the outlet device. Similarly, the connecting plug shown in Figs. 8-11 is for a supply line whose cross-sectional geometry is depicted in Figs. 1 (b) and 1 (e).

The plug 20 also has a cylindrical wall 22 and a bottom 24. From the side facing from the supply line (outward), a connecting pipe 27 and a series of connecting pipes 29 protrude from the bottom. Fluid tubes that are not shown are connected to the connecting pipes 27, 29.

The protrusion 21, coming out of the bottom on the side facing the supply line (inward), is interconnected with one connecting pipe 27, and the protrusions 25 coming out of the bottom on the inner surface are interconnected with the corresponding connecting pipes 29. Through each connecting pipe 27, 29, the bottom and, accordingly, the interconnected protrusions 21, 25 are formed by channels 23, 24 in the form of a straightening. The protrusions 21, 25 narrow inward and according to the invention serve as a connecting element.

After locating the connecting plug 20 at one end of the supply line, the protrusion 21 enters the chamber 1, and the protrusions 25 enter the chamber 3 and / or chamber 5. Thus, the end of the supply line is sealed against the environment, so that the fluids can be fed into separate chambers 1, 3, 5 or released from them only through channels 23, 24, which can be understood from the section shown in Fig. 10, and from Fig. 11.

Fig and Fig are, respectively, a top view and a section of the connecting plug 20 of another embodiment. The specified connecting tube 20 contains a connecting pipe 29, which is essentially located at right angles to the Central axis of the feed system. According to the shown embodiment, there is a protrusion 25, designed according to the invention for introducing into the chamber 3 the feeding device, and the fluid is introduced into the chamber 3 through the channel 24.

Fig. 14, Fig. 15 (a-c), Fig. 16 and Fig. 17 (a-c) depict another embodiment of exhaust heads for various environments, which, when viewed from above, differ only in shape. The outlet head comprises two connectors 105, 107, a first chamber 101 and a second chamber 103 located beneath it. Liquid is supplied to the first chamber 101 through the first connector 105, while gas is supplied directly to the second chamber 103 through the second connector 107.

As before, injection holes 111 are made over the entire area of the inner wall between the first chamber 101 and the second chamber 103, while the outlets 113 corresponding to the injection holes 111 are made in the outer wall of the second chamber. The diameter of said outlet holes 113 is also larger than the diameter of the injection holes 111 Using the specific curvature of the outer wall and the parallel curvature of the inner wall, you can create an accurate angular range that is open to the aerosol formed and discharged by the exhaust head . Fig. 15 (a-c) and Fig. 17 (a-c) illustrate illustrative configurations of concave and convex walls, as well as flat walls.

On Fig illustrated by a connecting device designed to create a tight connection of the pipe with two chambers.

In the connector 40, the inner tubular member 41 and the outer tubular member 43 are connected by a flange 44 having openings 42. Outside of the member 43 there is a sleeve 45 serving as a fastener. On the inner surface of the sleeve 45 protrusions 47 are made.

The tip 50 of the connecting device likewise comprises an inner tubular element 51 and an outer tubular element 53, which are interconnected by the mounting element 57. The portion on the outer surface of the tip 50 has recesses 55, the protrusions 47 formed on the sleeve 45 are hermetically engaged with the recesses.

The inner ends of the tubular elements 41, 53 and the outer ends of the tubular elements 43, 51 are conical in shape. In this case, by simply introducing the corresponding tubular elements into each other, it is possible to provide a tight connection that is protected against unintentional disconnection by the sleeve.

Fig. 19 and Fig. 20 are, respectively, a diagram and a fragment of a diagram illustrating the operation of a digital control device made in accordance with an embodiment, which can be combined with a delivery system made according to the invention. In Fig. 19, M1 and M2 denote two different illustrative capabilities (modules) for controlling the flow of fluid in a supply system including three chambers 1, 3, 5, as shown, for example, in Fig. 1 (b). The letter "A" denotes a detailed fragment of the diagram, marked by a circle A, which is presented in enlarged view in Fig.20.

The curve designated K1 is a sample of pressure controlled by a control device in the first chamber 1 through which fluid is supplied. According to the diagram, at time t ₁ in the first chamber, pressure P rises to a value of P ₁ and stores the indicated value until time t ₂ . At the same moment of time t ₂ in the second chamber, the pressure P rises to a value of P ₂ so that at time t ₃ it decreases again. At time

t _x0 in the third chamber, the pressure decreases to such an extent that a vacuum (vacuum) S is formed. The vacuum (vacuum) is maintained until time t _x1 , when it again increases to the value of R.

This control allows the release or retraction of appropriate fluids at certain points in time from individual chambers. Both time points and pressure values can be arbitrarily adjusted in accordance with the relevant requirements. For example, the time intervals corresponding to the second and third chambers can be changed for the second pump to the time indicated by t _x and / or for the suction pump to the time indicated by t _{x +} or t _x- .

A complete list of symbols used in FIGS. 19 and 20 is provided below.

Moreover, from the diagram it can be concluded that it is also possible to provide separate discharge cycles, which are separated by the time interval D2, during which the pump does not work. Similarly, within individual exhaust cycles, a pause D1 between individual pressure changes can be achieved. The time intervals D1 and D2 are arbitrarily selected for each cycle, in addition, the interval D2 can be changed inside one cycle.

Moreover, the digital control device allows the use of many independent control channels. Each channel can be used to control various devices, such as, for example, roller pumps, vacuum pumps, pneumatic pumps, jet feeding devices, electromechanical air valves (compressed air, vacuum (vacuum)), electrical relays or electrical devices (suction devices pumps and the like). If necessary, various devices can be combined with each other, connected in addition or used in an alternative embodiment.

For individual chambers there are corresponding sensors that record the pressure in the chambers. The control device is capable of comparing the recorded pressures with predefined pressure values and coordinating them in case of deviation from these values.

21 is a schematic diagram for illustrating various examples of possible adjustments that can be made using a control device. 21, a time coordinate is not shown. In the corresponding diagrams A to H, the uppermost coordinate corresponds to the pressure generated by the first injection pump for a fluid, such as a liquid, which is higher than the initial pressure P, and is created at time intervals, which are visible in the corresponding diagram obtained in the first chamber of the feed system according to the invention. The central coordinate in diagrams A to H corresponds to the pressure created by the second hydraulic fluid pump, such as gas, for example, which is also higher than the initial pressure P and is created at time intervals, which are visible from the corresponding diagram obtained in the second chamber feed systems according to the invention. The lowest analogous coordinate of the diagrams A – H corresponds to the vacuum (vacuum) formed in the third chamber by the vacuum pump at predetermined time intervals.

The diagram shown in FIG. 21, denoted by the letter A, essentially corresponds to fragment A of FIG. 19, shown in enlarged view in FIG. According to diagram A, both hydraulic pumps operate for a predetermined time to create pressure in the respective chambers. In addition, at certain intervals, a vacuum pump is connected, designed to form a vacuum (vacuum) in the third chamber.

The diagram shown in Fig. 21, denoted by the letter B, reflects the operation of two hydraulic pumps connected to each other and to a vacuum pump, operating for the same time.

As can be understood from the diagrams shown in Fig.21, denoted by the letters CH, using the control device, you can also disable individual pumps. The diagrams marked with the letter C show the joint operation of only the first hydraulic pump, designed for liquid, and a vacuum pump, designed to form a vacuum (vacuum). According to the diagram marked with the letter D, only two hydraulic pumps are designed for liquid and gas, while the vacuum pump is not connected. The diagram indicated by the letter E reflects the operation of a second hydraulic pump designed for gas, which is interconnected with a vacuum pump. The diagrams marked with the letters F-H reflect the operation of only one pump. In the diagram indicated by the letter F, the first hydraulic pump operates, in the diagram indicated by the letter H, the second hydraulic pump, and in the diagram indicated by the letter G, the vacuum pump.

The control device allows you to turn on and off the corresponding devices in time intervals from 1 second to 24 hours, and between individual cycles, breaks from 1 second to 23 hours 59 minutes 59 seconds are possible.

The control device can be programmed directly or using a personal computer.

Claims (19)

1. A fluid supply device comprising a fluid supply line comprising a first chamber for supplying a first fluid and a second chamber for supplying a second fluid, and an end member for supplying a fluid mixture to an open surface for the specified mixture, and comprising a first chamber with a first fluid and a second chamber with a second fluid, and between the chambers there are injection holes designed to discharge the first fluid into the second chamber ru, and between the second chamber and the outer surface there are outlet openings, while two chambers have a flattened shape in the region of the end element, and the second chamber is adjacent to the first chamber with the formation of a structure in the form of layers. 2. The device according to claim 1, in which the first and second chamber are formed by axial separation of the fluid supply line. 3. The device according to claim 2, in which the cameras are made coaxially. 4. The device according to claim 2, in which the cross section of the first camera has a circle shape, and the cross section of the second camera has the shape of an annular segment. 5. The device according to claim 2, in which between the third chamber and the outer surface there are suction openings for suctioning the fluid mixture through said third chamber and for discharging the mixture against the flow direction. 6. The device according to claim 2, in which at one end of the supply line there is a tip through which the corresponding fluids are fed into the respective chambers. 7. The device according to claim 6, in which the tip contains external tubular nozzles designed to connect the external supply lines, and internal connecting elements designed to be inserted into the respective chambers with the formation of a tight connection, and the corresponding fluid is supplied through a passage directed to the corresponding the chamber through the corresponding tubular pipe, the bottom and the corresponding connecting element. 8. The device according to any one of claims 1 to 7, in which the injection holes are smaller than the exhaust holes. 9. The device according to any one of claims 1 to 7, in which the injection and outlet openings are located essentially on the same line in the radial direction. 10. The device according to any one of claims 1 to 7, in which the Central axis of the injection and outlet openings are located at an angle from 0 to 90 °, preferably essentially at an angle of 90 °, or 60 °, or 45 °, or 30 ° relative to the Central axis of the exhaust device, and the corresponding injection hole is made coaxial with the corresponding outlet. 11. The device according to any one of claims 1 to 7, in which the cross-section of the injection and outlet openings is round, or rectangular, or oval, or elliptical, or has the shape of a circle segment, or an annular segment, or a star shape. 12. The device according to any one of claims 1 to 7, in which one end can be closed by a sealing element. 13. The device according to item 12, in which the inner protrusion of the sealing element seals the chamber from the first and third chambers, while the first and third chambers communicate through the cavity of the sealing element with the possibility of passage of fluid from the third chamber to the first chamber. 14. The device according to item 12, in which the chambers are sealed from each other by means of a sealing element, and a connection closed by a valve is made between the third chamber and the first chamber, allowing fluid to flow from the third chamber to the first chamber. 15. A method of supplying a fluid mixture to a surface in which a first fluid through injection holes is injected from a first chamber having a flattened shape into a second fluid located in a second chamber having a flattened shape and adjacent to the first chamber to form a structure in in the form of layers, while the fluids are subjected to separate pressures in the chambers for predetermined periods of time to ensure the formation of a given mixture of fluids in the second chamber, and the resulting mixture kuchih media is then discharged from the second chamber to the outside through the discharge openings. 16. The method according to clause 15, in which the third fluid flows from the third chamber into the first chamber with the provision of its introduction into the second chamber instead of the first fluid. 17. The method according to clause 15, in which in the third chamber create a vacuum to draw through it a mixture of fluids. 18. The method according to any one of claims 15-17, wherein the first fluid is a liquid and the second fluid is a gas. 19. The method according to p, in which the liquid is introduced into the gas, resulting in the formation of an aerosol.

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